KR20210158055A - 금속 호일 피로 시험 장치 및 이를 사용한 방법 - Google Patents

금속 호일 피로 시험 장치 및 이를 사용한 방법 Download PDF

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Publication number
KR20210158055A
KR20210158055A KR1020200076337A KR20200076337A KR20210158055A KR 20210158055 A KR20210158055 A KR 20210158055A KR 1020200076337 A KR1020200076337 A KR 1020200076337A KR 20200076337 A KR20200076337 A KR 20200076337A KR 20210158055 A KR20210158055 A KR 20210158055A
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KR
South Korea
Prior art keywords
metal foil
fatigue test
running
roll
tensile strength
Prior art date
Application number
KR1020200076337A
Other languages
English (en)
Korean (ko)
Inventor
김기태
유형균
팽기훈
이상면
Original Assignee
주식회사 엘지에너지솔루션
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Application filed by 주식회사 엘지에너지솔루션 filed Critical 주식회사 엘지에너지솔루션
Priority to KR1020200076337A priority Critical patent/KR20210158055A/ko
Priority to CN202180006462.2A priority patent/CN114729864A/zh
Priority to EP21827890.1A priority patent/EP4043858A4/fr
Priority to US17/775,625 priority patent/US20220397502A1/en
Priority to PCT/KR2021/095024 priority patent/WO2021261980A1/fr
Publication of KR20210158055A publication Critical patent/KR20210158055A/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0017—Tensile
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0073—Fatigue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/0202—Control of the test
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Materials Engineering (AREA)
KR1020200076337A 2020-06-23 2020-06-23 금속 호일 피로 시험 장치 및 이를 사용한 방법 KR20210158055A (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020200076337A KR20210158055A (ko) 2020-06-23 2020-06-23 금속 호일 피로 시험 장치 및 이를 사용한 방법
CN202180006462.2A CN114729864A (zh) 2020-06-23 2021-01-20 用于金属箔的疲劳测试设备和使用所述疲劳测试设备的方法
EP21827890.1A EP4043858A4 (fr) 2020-06-23 2021-01-20 Appareil d'essai de fatigue pour feuille métallique et procédé utilisant celui-ci
US17/775,625 US20220397502A1 (en) 2020-06-23 2021-01-20 Fatigue testing apparatus for metallic foil and method using same
PCT/KR2021/095024 WO2021261980A1 (fr) 2020-06-23 2021-01-20 Appareil d'essai de fatigue pour feuille métallique et procédé utilisant celui-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200076337A KR20210158055A (ko) 2020-06-23 2020-06-23 금속 호일 피로 시험 장치 및 이를 사용한 방법

Publications (1)

Publication Number Publication Date
KR20210158055A true KR20210158055A (ko) 2021-12-30

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ID=79178791

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200076337A KR20210158055A (ko) 2020-06-23 2020-06-23 금속 호일 피로 시험 장치 및 이를 사용한 방법

Country Status (5)

Country Link
US (1) US20220397502A1 (fr)
EP (1) EP4043858A4 (fr)
KR (1) KR20210158055A (fr)
CN (1) CN114729864A (fr)
WO (1) WO2021261980A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115493903A (zh) * 2022-09-21 2022-12-20 北京卫蓝新能源科技有限公司 测试铜箔抗疲劳性能的方法
CN116929935B (zh) * 2023-09-18 2023-12-12 常州市武进广宇花辊机械有限公司 一种无纺布纺粘成网缺陷检测装置及检测方法
CN117367996B (zh) * 2023-12-08 2024-02-20 康利源科技（天津）股份有限公司 一种用于船舶止移块的包覆金属强度检测方法

Citations (1)

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KR20210158044A (ko) * 2020-06-23 2021-12-30 주식회사 엘지에너지솔루션 금속 호일 피로 시험 시스템 및 금속 호일 피로 시험 방법

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Also Published As

Publication number Publication date
WO2021261980A1 (fr) 2021-12-30
EP4043858A4 (fr) 2022-11-09
EP4043858A1 (fr) 2022-08-17
US20220397502A1 (en) 2022-12-15
CN114729864A (zh) 2022-07-08

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